baber/WOPTO huggingface dataset:
Patent JP-2010283752-A (JP)
Title: Optical communication method, station-side apparatus and optical communication system
Inventor: KUBO KAZUO
IPC: H04B10/2513
Filed: 2009-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an optical communication system for compensating for the transmission line dispersion, without increasing burden on a user, even if a required dispersion compensation amount is not known.  <P>SOLUTION: An optical communication system includes a PON control section 12 and a downlink dispersion compensator (D)13. When authenticating each ONU, the PON control section 12 changes a predistortion parameter, sets the predistortion parameter used for authentication as a predistortion parameter of the corresponding ONU when an authentication response is obtained, further, measures a transmission distance to the ONU through ranging measurements, and determines and resets the predistortion parameter of the ONU based on the transmission distance. The downlink dispersion compensator (D)13 performs control for performing predistortion on a transmission signal using the predistortion parameter of the ONU set by the PON control section 12 and for transmitting the transmission signal after predistortion execution, to the ONU.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010094969-A (JP)
Title: Inkjet head
Inventor: KANG PIL-JOONG
IPC: B41J2/055
Filed: 2009-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet head having an observation window formed on a nozzle plate so that a meniscus formed in a nozzle is readily observed, thereby ejection characteristics of ink is effectively grasped.  <P>SOLUTION: This inkjet head includes a reservoir for reserving the ink, a chamber for receiving the ink from the reservoir, a restrictor for coupling the reservoir to the chamber, the nozzle for ejecting the ink, and a damper interposed between the chamber and the nozzle. The inkjet head further includes a body on which the chamber, reservoir, restrictor, and damper are formed, and a nozzle plate that is bonded to the body and on which the nozzle is formed. The nozzle plate is formed of a transparent material, and the observation window for observing a meniscus formed in the nozzle is provided on the nozzle plate to be away from the nozzle.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010285648-A (JP)
Title: Method of tinning electric conductor
Inventor: MATSUMURA KAZUHIRO
IPC: C25D17/10
Filed: 2009-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of tinning an electrically conductive part by which the concentration of lead in thinning is suppressed to a low value even if plating voltage is increased.  <P>SOLUTION: In the method of tinning the electrically conductive part 3 by electroplating, two cathodes are prepared, the electrically conductive part 3 to be tinned is connected to one cathode, a metal conductor 9 for a dummy is connected to the other cathode, and applied voltage (V2) to the other cathode is made higher than the applied voltage (V1) to the one cathode. Further, the current made to flow through the metal conductor 9 for a dummy may be made lower than that made to flow through the electrically conductive part 3. Further, as a plating solution 2, the one admixed with sulfuric acid is preferable.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010286389-A (JP)
Title: Radiographic tomography apparatus
Inventor: IMANISHI TATSU
IPC: G01T1/161
Filed: 2009-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiographic tomography apparatus acquiring a radiation tomographic image in which a diseased portion is emphasized and which is suitable for a diagnosis, without being affected by organs of brain/bladder.  <P>SOLUTION: The apparatus includes: a scaling section 24 for scaling detection values of an MIP image M0 and an axial image A0; and a reset section 26 for sending out a reset signal thereto. When the reset signal is sent out, the scaling section 24 discards the maximum value qualified at the point of time and newly qualifies both values. Accordingly, since the scaling section 24 can execute a scaling operation by obtaining the maximum value and the minimum value in an area having no photographed brain/bladder, detection values of the brain/bladder do not affect the whole of an adjustment MIP image M1, thereby enabling the adjustment MIP image M1 to be acquired, in which the diseased portion is emphasized and which is suitable for the diagnosis.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009202014-A (JP)
Title: Game machine
Inventor: YAMADA YOSHIHARU
IPC: A63F7/02
Filed: 2009-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To give an accurate advance notice with the content of presentation corresponding to a subject that a player has a strong desire to know in advance in relation to a result to be extracted from a plurality of times of the variably display of symbols in future as the object of serial advance notices.  <P>SOLUTION: An integrated CPU determines a jackpot advance-notice content pattern (a serial advance-notice content pattern A) while an advance-notice presentation frequency F1 or F3 (F1>0, F3>0) is set, and determines an advance-notice content pattern (a serial advance-notice content pattern B) while an advance-notice presentation frequency F2 (F2>0) is set. Then, the integrated CPU outputs an advance-notice content pattern specifying command to specify the determined serial advance-notice content pattern A or B to each subordinate CPU. Each subordinate CPU reads advance-notice execution data corresponding to the specified serial advance-notice content pattern A or B, and executes the control based on the advance-notice execution data. As a result, jackpot advance notices are serially executed over a plurality of rounds of symbol combination games.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2011001831-A (JP)
Title: Fuel reaching distance estimating device and fuel injection control device
Inventor: YAMASHITA YUTO
IPC: F02M51/00
Filed: 2009-06-16
Abstract: PROBLEM TO BE SOLVED: To control fuel injection by estimating a reaching distance of a liquid-phase part of fuel while suppressing an excess calculation load.SOLUTION: In this device, a density and temperature in a cylinder of an internal combustion engine are detected as an cylinder inside condition, and injection speeds from a fuel injection valve from a fuel injection start at predetermined time intervals are estimated. Depending on the cylinder inside condition and injection speed, an evaporation life, which is a time until the fuel completely evaporates in the cylinder, is estimated. Depending on the estimated injection speed and evaporation life, a liquid-phase reaching position where the liquid-phase part of the fuel reaches is estimated on each time. In addition, a maximum liquid-phase reaching position as a maximum value is detected out of the estimated reaching positions of the liquid-phase part, and it is determined whether the maximum liquid-phase reaching position is a distance reaching an inner wall surface of the cylinder. When it is determined that the maximum liquid-phase reaching position is the position reaching the inner wall surface of the cylinder, the fuel injection speed is corrected and reduced.
Patent JP-2011003683-A (JP)
Title: Ignition coil for internal combustion engine
Inventor: OTAKA YASUNORI
IPC: F02P15/00
Filed: 2009-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an ignition coil for an internal combustion engine, which has a groove sectioned with a plurality of collars at an outer periphery of a secondary bobbin to be wound with a secondary coil and also has an electric wire for the secondary coil divided and wound around the groove, the ignition coil for the internal combustion engine being compact and lightweight and having little dielectric breakdown between a crossover line and adjacent winding layers without making small the width of a slit for the crossover line provided in the collar.SOLUTION: A small partitioning rib is formed at a slit bottom part for crossing of the electric wire for the secondary coil between wiring layers. Namely, when a divided wiring pattern of the secondary coil 2 is formed, the slit 5b is formed in the collar 5a of the secondary bobbin 5, and the crossover line 2b passes through the slit 5b, so that a plurality of successive winding layers are formed of the one electric wire. A small partitioning rib 8 is formed on a low-voltage side of the bottom part of the slit 5b. In the coil, slack of the crossover line is suppressed, winding swell at the slit part and falling of the collars can be suppressed, and an insulation distance between the wiring layer and crossover line can be made stable to avoid dielectric breakdown between the crossover line and adjacent winding layers. If the crossover line 2b slackens toward the low voltage side, the small partitioning rib 8 serves as a stopper to prevent the crossover line 2b from being adjacent to the winding layers.
Patent JP-2011002165-A (JP)
Title: Heat insulating body and refrigerator using the same
Inventor: KUBO FUTOSHI
IPC: F25D23/08
Filed: 2009-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulating body enabling securing of process quality and stable supply of the sophisticated heat insulating body.SOLUTION: An urethane foam intrusion region is provided in a urethane sealing cap 34 injection molded by transparent resin. The urethane sealing cap 34 is fitted to an urethane foam injection port 32 formed in a structure body 30, and urethane foam is sealed within the structure body 30. Thus, the heat insulating body capable of non-destructively confirming a filling degree, a reaction degree and foaming pressure of the urethane foam is provided.
Patent JP-2011003109-A (JP)
Title: Model inspection program, model inspection method and model inspection device
Inventor: MAEDA YOSHIHARU
IPC: G06F11/28
Filed: 2009-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a model inspection program, a model inspection method and a model inspection device, allowing detection of possibility of omitted setting of a property in model inspection, and allowing reduction of calculation cost.SOLUTION: In the model inspection wherein an inspection target program is simulation-executed to inspect whether the property is concluded in each screen, a screen displayed when simulation-executing the inspection target program, a screen item related to input/output of data displayed on the screen, and a variable described in the inspection target program are associated, a variable shared and used by the plurality of screens in screen transition is extracted from the associated variables, a variable wherein the variable used in the property related to the screen transition is extracted from the extracted variables is set as a monitoring variable, only the monitoring variable is monitored in each screen, a value of the monitoring variable is compared before and after the screen transition, and the monitoring variable having different values in the screens before and after the screen transition is detected and recorded.
Patent JP-2011003855-A (JP)
Title: Reflecting protective sheet, and semiconductor power generation device including the same
Inventor: YAMATO TAKEHITO
IPC: H01L31/042
Filed: 2009-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a reflecting protective sheet with humidity/heat resistance and tolerability against acetic gas by improving light utilization efficiency by efficiently reflecting incident light.SOLUTION: In this semiconductor power generation device, a front plate, a packed bed with cells sealed therein, and this reflecting protective sheet are laminated. The reflecting protective sheet 5 includes: a permeable protective layer 12 having optical transparency for entering light passing between the cells and through a blank space part; a structure layer 11 high in optical transparency; and a reflective film 10 with a metal deposited on an uneven surface 11a forming an uneven shape of the structure layer 11. A reflective structure layer 14 is formed with the structure layer 11 and the reflective film 10, and a light reflecting uneven part 14A for reflecting incident light with the uneven surface 11a of the structure layer 11 and the reflective film 10 is formed. A barrier layer 9 is formed on the reflective film 10, and an outer layer 7 is tightly fitted thereto through an intermediate layer 8. The barrier layer 9 contains at least an inorganic oxide and protects the reflective structure layer 14.
Patent JP-2009213178-A (JP)
Title: Camera system and method of producing data stream
Inventor: IIZUKA NORIO
IPC: H04N19/70
Filed: 2009-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology that allows, in taking pictures on the supposition of image processing, immediate and simplified extraction of a processing-target partial image and also allows simple acquisition etc. of additional descriptive information in the backward step as well.  <P>SOLUTION: A plurality of images of photographic objects 71b to 73b included in the shot pictures 80b is detected. A means for extracting shape 501 extracts each of the images of photographic objects 71b to 73b individually from the shot pictures 80b based on the shapes of binary images 71a to 73a produced through reflection of infra-red light on each photographic object. As a result, it is enabled to automate individually extracting the images of photographic objects 71b to 73b included in the shot pictures 80b, thereby providing a satisfactory technique using, for example, an MPEG 4 application system.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2011007641-A (JP)
Title: Torsion angle detection method and device of the same
Inventor: NIINAI HIDENORI
IPC: G01B11/26
Filed: 2009-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a torsion detection method and torsion detection device for accurately measuring torsion direction and torsion angle of a long member having different-shaped cross section in an in-line manner.SOLUTION: This torsion detection method is used for detecting the torsion angle and torsion direction of the long member having a different-shaped cross section. The torsion detection method includes a measuring process of measuring each projection wire diameter of the long member from at least two or more positions separated at a predetermined angle along a circumferential direction at an optional position of at least one axial direction and measuring each projection wire diameter. The torsion detection method further includes an indexing process of comparing an actually measured value of each projection wire diameter measured in the measuring process with a correlation of a cross-sectional model calculated from the projection wire diameter from each of at least two or more positions separated at the predetermined angle along the circumferential direction in the cross-sectional model having the same cross-sectional shape as the cross-sectional shape of the long member to be measured, and determining the actually measured torsion angle and torsion direction of the long member.
Patent JP-2009254838-A (JP)
Title: Pachinko game machine
Inventor: UCHIYAMA MASAMITSU
IPC: A63F7/02
Filed: 2009-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for simplifying a performance determining table by preventing a performance of a slightly changed variation mode from being controlled as a performance of a different variation mode.  <P>SOLUTION: When a performance displayed under a non-special game condition on a performance display section becomes a predetermined result, a Pachinko game machine can be transferred to a special game condition that is more advantageous for players than the non-special game condition. When the performance is determined, a base performance that is a base for the performance is determined and a lottery determines whether an additional performance is added before and/or after the base performance.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011011136-A (JP)
Title: Display
Inventor: SAITO YOSHIHIRO
IPC: B08B1/00
Filed: 2009-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a display capable of easily and quickly removing dust entered into a space set between a display face and a touch panel.SOLUTION: The display includes an LCD display panel 11 having a display part 111, a front bezel 12 set on a peripheral edge part of the LCD display panel 11, and the touch panel 13 facingly set on the front bezel 12 to form a space from the display part 111 of the LCD display panel 11. An opening allowing free insertion and removal of a cleaning sheet for removing dust attached to the display part 111 is provide on the side wall of the front bezel 12.
Patent JP-2011015274-A (JP)
Title: Ultrasonic device
Inventor: SUGIYAMA HIRONORI
IPC: H04R1/06
Filed: 2009-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic device capable of suppressing generating of a fault at a connection section in a lead wire.SOLUTION: An insertion opening 271 for insertion the lead wire is formed at a principal plane 274 in a fixed plate 270 with a brim, and in addition, projections 273a and 273b are formed at the side edge in the short side. Furthermore, at the fixed plate 270 with a brim, under the condition that the lead wire be inserted through the insertion opening 271, each of the projections 273a and 273b is fixed to a support 260 by screws, in the state each of the projections is engaged with a second fixing auxiliary section and a third fixed auxiliary section of a circuit case section 210 with fixed auxiliary parts, respectively.
Patent JP-2011015297-A (JP)
Title: Image reading apparatus and control method therefor, and sheet processing apparatus
Inventor: OKI TOSHIO
IPC: H04N1/04
Filed: 2009-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an image reading apparatus which is made compact and is power-saved while being effectively prevented from redundantly reading a document, to provide a control method for the image reading apparatus, and to provide a sheet processing apparatus.SOLUTION: The image reading apparatus includes: a feeding means for feeding a document by means of a rotating object; an image reading means for reading an image of the document fed by the feeding means; a driving means for rotationally driving the rotating object; a detecting means for detecting a rotating direction and a rotating distance of the rotating object; and an image read control means for controlling the image reading means to read the image of the document on the basis of a forward rotating distance detected by the detection means when the rotating object turns in a forward rotating direction. The image read control means is configured to control the image reading means so as not to redundantly read the image of the document on the basis of a backward rotating distance with backward rotations of the rotating object detected by the detecting means.
Patent JP-2011015634-A (JP)
Title: Rod body for fishing rod, and fishing rod with rod body for fishing rod
Inventor: IWANARI TOMONORI
IPC: A01K87/00
Filed: 2009-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a rod body for a fishing rod having enhanced torsional rigidity etc. obtained by devising the direction of arrangement of a prepreg tape.SOLUTION: A main pattern Aa consisting of a prepreg sheet 7 having a length L1 corresponding to the length of a rod body B and provided with reinforcing fibers c uniformly aligned in the same direction is wound in such a manner that reinforcing fibers c are tilted relative to the rod axis X. A small-width prepreg tape 8 consisting of reinforcing fibers c uniformly aligned in the longitudinal direction is helically wound in the rod axis direction in such a manner that the prepreg tape is overlapped with each other. The reinforcing fibers c of the prepreg sheet 7 and the reinforcing fibers c of the prepreg tape 8 are wound so as to cross each other when viewed in the radial direction and are wound in the directions opposite to each other.
Patent JP-2011017930-A (JP)
Title: Lens device
Inventor: MORI YOSHITAKA
IPC: G02B7/02
Filed: 2009-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a lens device capable of preventing damages to lenses, due to the collisions of lenses.SOLUTION: A lens frame 42, to which a zoom (variable magnification) lens 32 is fitted, is inserted into a moving frame 46 that is disposed, in such a manner as to move freely in an optical axis direction to a lens barrel body and fixed, by screwing a holding ring 44 to the moving frame 46. The lens-holding structure of the configuration is configured, such that when the zoom lens 32 has moved to a position closest to a fixed lens 30, immediately in front of it, the surface (collision surface) of a corner part 45C of a flange part 45 of the holding ring 44 becomes closest to the fixed lens 30. Consequently, even if the zoom lens 32 moves beyond the mechanical limit of movement by a major impact due to dropping, or the like, the holding ring 44 abuts on the fixed lens 30 linearly or planarly that serves as a stopper preventing the lenses from colliding with each other, at one point of the optical axis.
Patent JP-2009237581-A (JP)
Title: Liquid crystal driving device
Inventor: AKAI AKIHITO
IPC: G09G3/36
Filed: 2009-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gate line driving circuit which adjusts a pulse width of a scanning signal to reduce a phenomenon of variation in liquid crystal applied voltage during gate pulse application to a front stage and adjust the scanning frequency of a non-display part by a partial display function intending to reduce power consumption.  <P>SOLUTION: The gate line driving circuit sets a non-overlap period for adjusting the high width of a scanning signal and adjusts the width by regulating the period by the number of reference clocks.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011022770-A (JP)
Title: Radio device
Inventor: SUZUKI HIDEYOSHI
IPC: H04W4/04
Filed: 2009-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for notifying the user of the occurrence of an interference signal.  <P>SOLUTION: An acquisition unit 30 acquires information regarding the existing location of a vehicle. A radio unit 22 also transmits a packet signal with the acquired information included therein, receives packet signals from radio devices mounted on other vehicles. A demodulation unit 44 extracts information regarding the existing locations of other vehicles from the received packet signals. A notifying unit 46 notifies the existing positions of other vehicles, on the basis of the extracted information. An estimation unit 50 estimates the existence of an interference signals with respect to the packet signals received. When the existence of the interference signals are estimated, the notifying unit 46 notifies the existence of the interference signals too.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011019713-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2009-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can improve players' interests when the game is shifted to the specified game state.  <P>SOLUTION: In the game machine, an execution timing is selected at a different rate depending on whether the jackpot is decided to be presented (by table A for jackpot notification performance within suspension) or not (by table B for jackpot notification performance within suspension) when a jackpot notification performance within suspension suggesting whether the jackpot is decided to be presented or not is conducted with respect to a suspension memory data during the jackpot game state.  <P>COPYRIGHT: (C)2011,JPO&INPIT